Liquid formulations for coating and printing substrates
US9777168B2 · kind B2 · utility
0Cited by
28References
54Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 30, 2010 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Apr 14, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L79/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method is disclosed of preparing a liquid formulation for application as a deposit on a substrate. The method includes the steps of providing a liquid having a first viscosity in a non-evaporative state; and adding an amine-acid adduct to the liquid to form a mixture having a second viscosity greater than the first viscosity. The amine-acid adduct is evaporative such that the amine-acid adduct is substantially completely removed from the deposit in a functionally dry state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.